Not yet filed. No Q3 2026 Form 13F from Baker Bros. Advisors has been detected on SEC EDGAR yet. The deadline for the quarter ended Sep 30, 2026 is Monday, Nov 16, 2026.
From the fund's 2026 Q2 Form 13F (filed Aug 14, 2026) — the latest quarter fully processed on this site.
| Stock | Shares | Portfolio weight |
|---|---|---|
| INCY · INCYTE CORP | 30,762,330 | 17.48% |
| ONC · BeOne Medicines Ltd. | 8,801,567 | 12.57% |
| RVMD · REVOLUTION MEDICINES INC | 11,443,357 | 10.74% |
| MDGL · MADRIGAL PHARMACEUTICALS INC | 2,143,131 | 5.77% |
| ACAD · ACADIA PHARMACEUTICALS INC | 42,912,904 | 5.44% |
| KYMR · KYMERA THERAPEUTICS INC | 8,657,242 | 4.97% |
| INSM · INSMED Inc | 8,796,111 | 4.70% |
| CELC · Celcuity Inc. | 7,915,792 | 4.15% |
| KOD · Kodiak Sciences Inc. | 19,919,186 | 3.89% |
| RYTM · RHYTHM PHARMACEUTICALS INC | 5,604,483 | 3.12% |
Largest increase 2026 Q1 → 2026 Q2: VSTM (+327.4% of shares). New position in 2026 Q2: FTH (0.16% of the portfolio). Largest trim 2026 Q1 → 2026 Q2: EWTX (-43.7% of shares). Exited in 2026 Q2: ABVX, ARGX, CMPS and 4 more.
Full record: Baker Bros. Advisors fund page · manager profile & 13F-clone record · Q3 2026 season tracker.
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